transfer subscribers

Hello,
I moved my blog from wordpress.com to wordpress.org recently. The blog is http://www.myfrenchheaven.com. Everything works perfectly. However, I have lost my 900 subscribers (that's wordpress subscribers + email subscribers). About 100 of them have resubscribed, but is there a way I can get the 800 others i have lost in the process?
PLEASE HELP!! :0)